---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-86105 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-7
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 12G 144G 8% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 897 27214 0 4055 30815
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:8c:3c:74 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85939sec preferred_lft 85939sec
inet6 fe80::f816:3eff:fe8c:3c74/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:36:67:2b:94 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:36ff:fe67:2b94/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86105) 11/23/24 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:01 353.57 40.29 313.28 1811.56 104459.26
14:43:01 145.49 15.81 129.68 642.56 22530.11
14:44:01 92.04 4.23 87.80 463.71 44183.27
14:45:01 68.32 0.37 67.96 2.93 19722.98
14:46:01 70.05 0.00 70.05 0.00 4332.21
14:47:01 113.98 0.33 113.65 5.20 10081.52
14:48:01 58.39 1.13 57.26 89.45 3101.35
Average: 128.83 8.88 119.95 430.78 29773.30
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 30014412 31690868 2924808 8.88 75676 1905480 1956308 5.76 884420 1737780 231368
14:43:01 28406452 30414460 4532768 13.76 87508 2213408 2900668 8.53 2213456 1987488 3932
14:44:01 28081576 30753392 4857644 14.75 94548 2857372 2111140 6.21 2134420 2361964 744
14:45:01 27025560 30344460 5913660 17.95 131088 3415680 2605580 7.67 2762436 2705504 68912
14:46:01 27165492 30552668 5773728 17.53 137732 3460840 2432204 7.16 2566932 2750192 19644
14:47:01 26495048 30193588 6444172 19.56 176400 3684516 2760724 8.12 2962180 2965724 50660
14:48:01 27841700 31527688 5097520 15.48 178860 3689796 1500504 4.41 1712848 2907372 2280
Average: 27861463 30782446 5077757 15.42 125973 3032442 2323875 6.84 2176670 2488003 53934
14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 ens3 74.10 51.72 1124.83 23.24 0.00 0.00 0.00 0.00
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
14:43:01 ens3 594.53 427.40 4563.96 98.10 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 lo 2.00 2.00 0.11 0.11 0.00 0.00 0.00 0.00
14:44:01 ens3 518.43 522.58 1537.88 2786.64 0.00 0.00 0.00 0.00
14:44:01 docker0 3.07 5.63 0.18 77.53 0.00 0.00 0.00 0.00
14:44:01 lo 9.20 9.20 2.34 2.34 0.00 0.00 0.00 0.00
14:45:01 ens3 411.63 281.62 1635.29 606.36 0.00 0.00 0.00 0.00
14:45:01 veth90767ed 152.19 242.54 25.50 690.01 0.00 0.00 0.00 0.06
14:45:01 docker0 152.19 242.39 23.42 690.00 0.00 0.00 0.00 0.00
14:45:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00
14:46:01 ens3 129.90 107.15 90.78 17.89 0.00 0.00 0.00 0.00
14:46:01 veth90767ed 80.67 84.99 10.31 80.98 0.00 0.00 0.00 0.01
14:46:01 docker0 80.67 84.97 9.21 80.98 0.00 0.00 0.00 0.00
14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:47:01 ens3 368.42 246.44 784.67 50.91 0.00 0.00 0.00 0.00
14:47:01 docker0 208.92 299.95 31.54 769.95 0.00 0.00 0.00 0.00
14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
14:47:01 vethde30591 203.12 295.08 34.07 769.61 0.00 0.00 0.00 0.06
14:48:01 ens3 125.48 87.00 35.70 22.47 0.00 0.00 0.00 0.00
14:48:01 docker0 32.49 31.06 1.46 2.63 0.00 0.00 0.00 0.00
14:48:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
Average: ens3 317.50 246.28 1396.16 515.14 0.00 0.00 0.00 0.00
Average: docker0 68.19 94.86 9.40 231.58 0.00 0.00 0.00 0.00
Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86105) 11/23/24 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 10.48 0.00 1.01 2.33 0.03 86.15
14:42:01 0 0.77 0.00 0.23 0.08 0.03 98.88
14:42:01 1 14.41 0.00 1.25 0.28 0.03 84.03
14:42:01 2 0.65 0.00 0.07 5.13 0.02 94.13
14:42:01 3 19.87 0.00 1.37 0.57 0.05 78.15
14:42:01 4 22.78 0.00 1.20 0.98 0.07 74.96
14:42:01 5 18.17 0.00 2.22 3.57 0.03 76.00
14:42:01 6 3.54 0.00 0.90 7.50 0.03 88.02
14:42:01 7 3.57 0.00 0.82 0.52 0.02 95.08
14:43:01 all 18.71 0.00 1.70 0.27 0.06 79.26
14:43:01 0 15.33 0.00 0.49 0.03 0.03 84.12
14:43:01 1 17.66 0.00 2.90 0.15 0.05 79.23
14:43:01 2 18.17 0.00 2.44 1.10 0.08 78.21
14:43:01 3 18.57 0.00 1.24 0.00 0.05 80.14
14:43:01 4 20.32 0.00 1.05 0.13 0.05 78.44
14:43:01 5 15.24 0.00 0.57 0.03 0.05 84.11
14:43:01 6 18.96 0.00 1.72 0.65 0.05 78.61
14:43:01 7 25.40 0.00 3.22 0.05 0.07 71.27
14:44:01 all 16.74 0.00 1.78 0.54 0.05 80.88
14:44:01 0 11.04 0.00 1.07 0.27 0.05 87.57
14:44:01 1 14.07 0.00 1.02 0.33 0.05 84.52
14:44:01 2 14.64 0.00 1.86 2.38 0.05 81.08
14:44:01 3 14.99 0.00 1.91 0.80 0.07 82.23
14:44:01 4 22.60 0.00 1.59 0.05 0.05 75.71
14:44:01 5 26.28 0.00 3.54 0.33 0.08 69.77
14:44:01 6 14.81 0.00 1.41 0.17 0.05 83.56
14:44:01 7 15.47 0.00 1.84 0.03 0.05 82.60
14:45:01 all 8.04 0.00 1.47 0.29 0.05 90.16
14:45:01 0 3.51 0.00 0.99 0.50 0.07 94.94
14:45:01 1 4.33 0.00 0.65 0.02 0.03 94.96
14:45:01 2 25.05 0.00 3.20 0.07 0.07 71.61
14:45:01 3 12.09 0.00 1.86 0.03 0.05 85.97
14:45:01 4 6.11 0.00 1.17 0.88 0.07 91.77
14:45:01 5 9.51 0.00 2.48 0.08 0.07 87.85
14:45:01 6 0.89 0.00 0.43 0.70 0.02 97.96
14:45:01 7 2.84 0.00 0.97 0.00 0.03 96.16
14:46:01 all 0.93 0.00 0.33 0.16 0.03 98.55
14:46:01 0 0.07 0.00 0.03 0.07 0.00 99.83
14:46:01 1 0.28 0.00 0.08 0.00 0.02 99.62
14:46:01 2 1.14 0.00 0.72 0.05 0.05 98.05
14:46:01 3 2.39 0.00 0.50 0.02 0.03 97.06
14:46:01 4 0.88 0.00 0.20 0.02 0.00 98.90
14:46:01 5 1.25 0.00 0.40 0.10 0.02 98.23
14:46:01 6 0.85 0.00 0.58 1.05 0.03 97.48
14:46:01 7 0.58 0.00 0.13 0.03 0.03 99.22
14:47:01 all 6.40 0.00 1.31 0.29 0.06 91.94
14:47:01 0 3.40 0.00 0.54 0.35 0.07 95.64
14:47:01 1 3.84 0.00 1.94 0.07 0.10 94.06
14:47:01 2 11.09 0.00 2.41 0.03 0.05 86.41
14:47:01 3 3.74 0.00 1.90 0.12 0.08 94.16
14:47:01 4 3.39 0.00 1.50 0.02 0.08 95.01
14:47:01 5 0.27 0.00 0.57 1.67 0.03 97.46
14:47:01 6 19.20 0.00 0.83 0.00 0.03 79.93
14:47:01 7 6.23 0.00 0.80 0.07 0.07 92.84
14:48:01 all 5.88 0.00 0.52 0.20 0.03 93.37
14:48:01 0 0.64 0.00 0.52 0.02 0.05 98.78
14:48:01 1 0.78 0.00 0.52 0.37 0.03 98.30
14:48:01 2 0.32 0.00 0.23 0.15 0.02 99.28
14:48:01 3 17.89 0.00 0.83 0.08 0.03 81.16
14:48:01 4 20.04 0.00 0.55 0.12 0.03 79.26
14:48:01 5 0.57 0.00 0.48 0.82 0.02 98.12
14:48:01 6 3.25 0.00 0.52 0.03 0.00 96.20
14:48:01 7 3.59 0.00 0.47 0.02 0.02 95.91
Average: all 9.59 0.00 1.16 0.58 0.04 88.62
Average: 0 4.96 0.00 0.55 0.19 0.04 94.26
Average: 1 7.91 0.00 1.19 0.17 0.05 90.67
Average: 2 10.14 0.00 1.56 1.27 0.05 86.98
Average: 3 12.79 0.00 1.37 0.23 0.05 85.55
Average: 4 13.73 0.00 1.04 0.31 0.05 84.87
Average: 5 10.19 0.00 1.47 0.95 0.04 87.36
Average: 6 8.79 0.00 0.91 1.44 0.03 88.82
Average: 7 8.24 0.00 1.18 0.10 0.04 90.44